Alexei Volkoff (Russian: Алексей Волков) is the alias and alter ego of Hartley Winterbottom (codename Agent X), a fictional character on the television series Chuck.
"Chuck Versus Agent X", however, reveals that Volkoff is actually a cover, which, following a botched Intersect upload, Winterbottom unknowingly adopted as his true identity.
Mary Elizabeth Bartowski (codename Frost) was ordered by the CIA to track him down when she was placed undercover in his organization under Project ISIS.
Further, the revelation that Volkoff was born Hartley Winterbottom and raised by his mother in Somerset, England, casts doubt on the place of birth given in Chuck's flash.
Chuck meets him masquerading as "Gregory Tuttle," Frost's enthusiastic, if bumbling and completely inexperienced in the matters of field-work, MI6 handler.
He attempted to kill Chuck and Sarah in the explosion that destroyed Stephen's work, but was unknowingly betrayed by Mary, who left a means for them to escape.
It is revealed in "Chuck Versus the Masquerade" that Volkoff has a daughter named Vivian McArthur, who he has chosen as his successor.
It is revealed that the horse paperweight Volkoff used to shatter Yuri the Gobbler's glass eye is also compatible with a locket he gave to Vivian.
Chuck and Sarah visit Volkoff at River Hill Penitentiary, only to learn that he has begun a path to redemption.
In exchange for a meeting with Vivian, Volkoff helps Team Bartowski find the weapon's tracking device and killing agent, along the way apologizing to those he had wronged in the past.
Casey recognizes the danger of what they have learned, and he hides Winterbottom's spy will and the key to protect them from government retribution.
He also sends Chuck and Sarah all the controlling interest shares to Volkoff Industries, allowing them to purchase the Buy More and start a freelance spy operation.
Series co-creator Josh Schwartz told Entertainment Weekly, "It's not the kind of character you'd [expect] him to play.
[6] Eric Goldman of IGN has praised Dalton's performance, writing that he "continues to shine as Volkoff.
"[7] Goldman asked, "How can you not share the delight of a villain who boasts that his boat has state of the art weaponry and security, 'and an old-fashioned ice cream parlor!'
[2] When holding people at gunpoint, Volkoff cocks the hammer of his semi-automatic pistol, an action unnecessary due to recoil operation, simply because he likes the sound.
[9] In "Chuck Versus the Push Mix", Volkoff reveals that the password to unlock Hydra is "Death is the solution to all problems," a quote from his "favorite poet and humanitarian, Joseph Stalin."